3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array( 1.0, 1, "0x1", 0b1, 0B1, 1e0, 1E0, 01 ); for($i=0; $i < len($arr); ++$i) { $a = $arr[$i]; foreach($j=$i+1; $j < len($arr); ++$j){ $b=$arr[$j]; echo "$a == $b\t"; var_dump($a == $b); echo "$b == $a\t"; var_dump($b == $a); } } ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.350.0040.04112.02
5.4.340.0070.03912.01
5.4.320.0060.04312.50
5.4.310.0050.03912.50
5.4.300.0050.03712.50
5.4.290.0090.04012.50
5.4.280.0060.03912.39
5.4.270.0040.03812.39
5.4.260.0010.04412.39
5.4.250.0060.03612.39
5.4.240.0080.04012.39
5.4.230.0050.04312.38
5.4.220.0080.03412.38
5.4.210.0050.03612.38
5.4.200.0060.03812.39
5.4.190.0070.03712.38
5.4.180.0090.03612.38
5.4.170.0070.03912.39
5.4.160.0060.03612.38
5.4.150.0050.03712.38
5.4.140.0060.03712.07
5.4.130.0040.04212.05
5.4.120.0080.03812.02
5.4.110.0080.03512.01
5.4.100.0060.03912.02
5.4.90.0060.03812.01
5.4.80.0030.04012.01
5.4.70.0090.03612.01
5.4.60.0050.03912.01
5.4.50.0040.04212.01
5.4.40.0030.04112.00
5.4.30.0040.04011.99
5.4.20.0050.04011.99
5.4.10.0040.03911.99
5.4.00.0050.04011.48
5.3.290.0080.05012.80
5.3.280.0040.04512.71
5.3.270.0090.04312.72
5.3.260.0090.05312.71
5.3.250.0050.04612.71
5.3.240.0090.03912.72
5.3.230.0070.04212.71
5.3.220.0060.04712.68
5.3.210.0060.04312.68
5.3.200.0030.04512.68
5.3.190.0040.04112.67
5.3.180.0070.04212.68
5.3.170.0070.03612.66
5.3.160.0060.04212.67
5.3.150.0060.03912.67
5.3.140.0070.05112.66
5.3.130.0070.04812.66
5.3.120.0080.03912.65
5.3.110.0100.04512.66
5.3.100.0100.03712.12
5.3.90.0070.03712.08
5.3.80.0080.03712.08
5.3.70.0090.03612.07
5.3.60.0080.04612.06
5.3.50.0090.03812.00
5.3.40.0070.03812.00
5.3.30.0040.03611.95
5.3.20.0050.04411.72
5.3.10.0100.03611.70
5.3.00.0070.03811.69
5.2.170.0070.0339.18
5.2.160.0050.0329.18
5.2.150.0100.0269.18
5.2.140.0050.0319.18
5.2.130.0030.0329.14
5.2.120.0080.0279.14
5.2.110.0050.0319.14
5.2.100.0030.0319.14
5.2.90.0050.0329.14
5.2.80.0030.0329.14
5.2.70.0050.0329.14
5.2.60.0090.0339.09
5.2.50.0080.0349.06
5.2.40.0050.0329.04
5.2.30.0050.0319.01
5.2.20.0050.0289.00
5.2.10.0060.0278.93
5.2.00.0090.0298.78
5.1.60.0040.0258.06
5.1.50.0070.0248.06
5.1.40.0060.0298.05
5.1.30.0060.0288.40
5.1.20.0060.0278.41
5.1.10.0050.0278.14
5.1.00.0050.0258.14
5.0.50.0060.0186.62
5.0.40.0030.0216.48
5.0.30.0040.0326.29
5.0.20.0060.0226.29
5.0.10.0030.0246.27
5.0.00.0050.0296.26
4.4.90.0020.0194.78
4.4.80.0060.0154.75
4.4.70.0040.0174.76
4.4.60.0040.0184.75
4.4.50.0030.0154.77
4.4.40.0050.0254.70
4.4.30.0010.0174.76
4.4.20.0010.0174.85
4.4.10.0020.0184.85
4.4.00.0030.0244.76
4.3.110.0050.0134.67
4.3.100.0030.0144.67
4.3.90.0020.0154.63
4.3.80.0020.0254.58
4.3.70.0010.0164.63
4.3.60.0020.0154.63
4.3.50.0060.0154.63
4.3.40.0040.0264.53
4.3.30.0050.0173.32
4.3.20.0020.0163.30
4.3.10.0040.0133.25
4.3.00.0170.0236.65

preferences:
143.74 ms | 1394 KiB | 7 Q